arch/arm/boot/dts/at91sam9rl.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * at91sam9rl.dtsi - Device Tree Include file for AT91SAM9RL family SoC
   4  *
   5  *  Copyright (C) 2014 Microchip
   6  *  Alexandre Belloni <alexandre.belloni@free-electrons.com>
   7  */
   8
   9 #include <dt-bindings/pinctrl/at91.h>
  10 #include <dt-bindings/clock/at91.h>
  11 #include <dt-bindings/interrupt-controller/irq.h>
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/pwm/pwm.h>
  14
  15 / {
  16         #address-cells = <1>;
  17         #size-cells = <1>;
  18         model = "Atmel AT91SAM9RL family SoC";
  19         compatible = "atmel,at91sam9rl", "atmel,at91sam9";
  20         interrupt-parent = <&aic>;
  21
  22         aliases {
  23                 serial0 = &dbgu;
  24                 serial1 = &usart0;
  25                 serial2 = &usart1;
  26                 serial3 = &usart2;
  27                 serial4 = &usart3;
  28                 gpio0 = &pioA;
  29                 gpio1 = &pioB;
  30                 gpio2 = &pioC;
  31                 gpio3 = &pioD;
  32                 tcb0 = &tcb0;
  33                 i2c0 = &i2c0;
  34                 i2c1 = &i2c1;
  35                 ssc0 = &ssc0;
  36                 ssc1 = &ssc1;
  37                 pwm0 = &pwm0;
  38         };
  39
  40         cpus {
  41                 #address-cells = <1>;
  42                 #size-cells = <0>;
  43
  44                 cpu@0 {
  45                         compatible = "arm,arm926ej-s";
  46                         device_type = "cpu";
  47                         reg = <0>;
  48                 };
  49         };
  50
  51         memory@20000000 {
  52                 device_type = "memory";
  53                 reg = <0x20000000 0x04000000>;
  54         };
  55
  56         clocks {
  57                 slow_xtal: slow_xtal {
  58                         compatible = "fixed-clock";
  59                         #clock-cells = <0>;
  60                         clock-frequency = <0>;
  61                 };
  62
  63                 main_xtal: main_xtal {
  64                         compatible = "fixed-clock";
  65                         #clock-cells = <0>;
  66                         clock-frequency = <0>;
  67                 };
  68
  69                 adc_op_clk: adc_op_clk{
  70                         compatible = "fixed-clock";
  71                         #clock-cells = <0>;
  72                         clock-frequency = <1000000>;
  73                 };
  74         };
  75
  76         sram: sram@300000 {
  77                 compatible = "mmio-sram";
  78                 reg = <0x00300000 0x10000>;
  79                 #address-cells = <1>;
  80                 #size-cells = <1>;
  81                 ranges = <0 0x00300000 0x10000>;
  82         };
  83
  84         ahb {
  85                 compatible = "simple-bus";
  86                 #address-cells = <1>;
  87                 #size-cells = <1>;
  88                 ranges;
  89
  90                 fb0: fb@500000 {
  91                         compatible = "atmel,at91sam9rl-lcdc";
  92                         reg = <0x00500000 0x1000>;
  93                         interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
  94                         pinctrl-names = "default";
  95                         pinctrl-0 = <&pinctrl_fb>;
  96                         clocks = <&pmc PMC_TYPE_PERIPHERAL 23>, <&pmc PMC_TYPE_PERIPHERAL 23>;
  97                         clock-names = "hclk", "lcdc_clk";
  98                         status = "disabled";
  99                 };
 100
 101                 ebi: ebi@10000000 {
 102                         compatible = "atmel,at91sam9rl-ebi";
 103                         #address-cells = <2>;
 104                         #size-cells = <1>;
 105                         atmel,smc = <&smc>;
 106                         atmel,matrix = <&matrix>;
 107                         reg = <0x10000000 0x80000000>;
 108                         ranges = <0x0 0x0 0x10000000 0x10000000
 109                                   0x1 0x0 0x20000000 0x10000000
 110                                   0x2 0x0 0x30000000 0x10000000
 111                                   0x3 0x0 0x40000000 0x10000000
 112                                   0x4 0x0 0x50000000 0x10000000
 113                                   0x5 0x0 0x60000000 0x10000000>;
 114                         clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 115                         status = "disabled";
 116
 117                         nand_controller: nand-controller {
 118                                 compatible = "atmel,at91sam9g45-nand-controller";
 119                                 #address-cells = <2>;
 120                                 #size-cells = <1>;
 121                                 ranges;
 122                                 status = "disabled";
 123                         };
 124                 };
 125
 126                 apb {
 127                         compatible = "simple-bus";
 128                         #address-cells = <1>;
 129                         #size-cells = <1>;
 130                         ranges;
 131
 132                         tcb0: timer@fffa0000 {
 133                                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
 134                                 #address-cells = <1>;
 135                                 #size-cells = <0>;
 136                                 reg = <0xfffa0000 0x100>;
 137                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 0>,
 138                                              <17 IRQ_TYPE_LEVEL_HIGH 0>,
 139                                              <18 IRQ_TYPE_LEVEL_HIGH 0>;
 140                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 16>, <&pmc PMC_TYPE_PERIPHERAL 17>, <&pmc PMC_TYPE_PERIPHERAL 18>, <&clk32k>;
 141                                 clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk";
 142                         };
 143
 144                         mmc0: mmc@fffa4000 {
 145                                 compatible = "atmel,hsmci";
 146                                 reg = <0xfffa4000 0x600>;
 147                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
 148                                 #address-cells = <1>;
 149                                 #size-cells = <0>;
 150                                 pinctrl-names = "default";
 151                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
 152                                 clock-names = "mci_clk";
 153                                 status = "disabled";
 154                         };
 155
 156                         i2c0: i2c@fffa8000 {
 157                                 compatible = "atmel,at91sam9260-i2c";
 158                                 reg = <0xfffa8000 0x100>;
 159                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
 160                                 #address-cells = <1>;
 161                                 #size-cells = <0>;
 162                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
 163                                 status = "disabled";
 164                         };
 165
 166                         i2c1: i2c@fffac000 {
 167                                 compatible = "atmel,at91sam9260-i2c";
 168                                 reg = <0xfffac000 0x100>;
 169                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>;
 170                                 #address-cells = <1>;
 171                                 #size-cells = <0>;
 172                                 status = "disabled";
 173                         };
 174
 175                         usart0: serial@fffb0000 {
 176                                 compatible = "atmel,at91sam9260-usart";
 177                                 reg = <0xfffb0000 0x200>;
 178                                 interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
 179                                 atmel,use-dma-rx;
 180                                 atmel,use-dma-tx;
 181                                 pinctrl-names = "default";
 182                                 pinctrl-0 = <&pinctrl_usart0>;
 183                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
 184                                 clock-names = "usart";
 185                                 status = "disabled";
 186                         };
 187
 188                         usart1: serial@fffb4000 {
 189                                 compatible = "atmel,at91sam9260-usart";
 190                                 reg = <0xfffb4000 0x200>;
 191                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
 192                                 atmel,use-dma-rx;
 193                                 atmel,use-dma-tx;
 194                                 pinctrl-names = "default";
 195                                 pinctrl-0 = <&pinctrl_usart1>;
 196                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
 197                                 clock-names = "usart";
 198                                 status = "disabled";
 199                         };
 200
 201                         usart2: serial@fffb8000 {
 202                                 compatible = "atmel,at91sam9260-usart";
 203                                 reg = <0xfffb8000 0x200>;
 204                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
 205                                 atmel,use-dma-rx;
 206                                 atmel,use-dma-tx;
 207                                 pinctrl-names = "default";
 208                                 pinctrl-0 = <&pinctrl_usart2>;
 209                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
 210                                 clock-names = "usart";
 211                                 status = "disabled";
 212                         };
 213
 214                         usart3: serial@fffbc000 {
 215                                 compatible = "atmel,at91sam9260-usart";
 216                                 reg = <0xfffbc000 0x200>;
 217                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
 218                                 atmel,use-dma-rx;
 219                                 atmel,use-dma-tx;
 220                                 pinctrl-names = "default";
 221                                 pinctrl-0 = <&pinctrl_usart3>;
 222                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
 223                                 clock-names = "usart";
 224                                 status = "disabled";
 225                         };
 226
 227                         ssc0: ssc@fffc0000 {
 228                                 compatible = "atmel,at91sam9rl-ssc";
 229                                 reg = <0xfffc0000 0x4000>;
 230                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
 231                                 pinctrl-names = "default";
 232                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
 233                                 status = "disabled";
 234                         };
 235
 236                         ssc1: ssc@fffc4000 {
 237                                 compatible = "atmel,at91sam9rl-ssc";
 238                                 reg = <0xfffc4000 0x4000>;
 239                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
 240                                 pinctrl-names = "default";
 241                                 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
 242                                 status = "disabled";
 243                         };
 244
 245                         pwm0: pwm@fffc8000 {
 246                                 compatible = "atmel,at91sam9rl-pwm";
 247                                 reg = <0xfffc8000 0x300>;
 248                                 interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
 249                                 #pwm-cells = <3>;
 250                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 19>;
 251                                 clock-names = "pwm_clk";
 252                                 status = "disabled";
 253                         };
 254
 255                         spi0: spi@fffcc000 {
 256                                 #address-cells = <1>;
 257                                 #size-cells = <0>;
 258                                 compatible = "atmel,at91rm9200-spi";
 259                                 reg = <0xfffcc000 0x200>;
 260                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
 261                                 pinctrl-names = "default";
 262                                 pinctrl-0 = <&pinctrl_spi0>;
 263                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
 264                                 clock-names = "spi_clk";
 265                                 status = "disabled";
 266                         };
 267
 268                         adc0: adc@fffd0000 {
 269                                 #address-cells = <1>;
 270                                 #size-cells = <0>;
 271                                 compatible = "atmel,at91sam9rl-adc";
 272                                 reg = <0xfffd0000 0x100>;
 273                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
 274                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 20>, <&adc_op_clk>;
 275                                 clock-names = "adc_clk", "adc_op_clk";
 276                                 atmel,adc-use-external-triggers;
 277                                 atmel,adc-channels-used = <0x3f>;
 278                                 atmel,adc-vref = <3300>;
 279                                 atmel,adc-startup-time = <40>;
 280                                 atmel,adc-res = <8 10>;
 281                                 atmel,adc-res-names = "lowres", "highres";
 282                                 atmel,adc-use-res = "highres";
 283
 284                                 trigger0 {
 285                                         trigger-name = "timer-counter-0";
 286                                         trigger-value = <0x1>;
 287                                 };
 288                                 trigger1 {
 289                                         trigger-name = "timer-counter-1";
 290                                         trigger-value = <0x3>;
 291                                 };
 292
 293                                 trigger2 {
 294                                         trigger-name = "timer-counter-2";
 295                                         trigger-value = <0x5>;
 296                                 };
 297
 298                                 trigger3 {
 299                                         trigger-name = "external";
 300                                         trigger-value = <0x13>;
 301                                         trigger-external;
 302                                 };
 303                         };
 304
 305                         usb0: gadget@fffd4000 {
 306                                 compatible = "atmel,at91sam9rl-udc";
 307                                 reg = <0x00600000 0x100000>,
 308                                       <0xfffd4000 0x4000>;
 309                                 interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
 310                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 22>, <&pmc PMC_TYPE_CORE PMC_UTMI>;
 311                                 clock-names = "pclk", "hclk";
 312                                 status = "disabled";
 313                         };
 314
 315                         dma0: dma-controller@ffffe600 {
 316                                 compatible = "atmel,at91sam9rl-dma";
 317                                 reg = <0xffffe600 0x200>;
 318                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
 319                                 #dma-cells = <2>;
 320                                 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
 321                                 clock-names = "dma_clk";
 322                         };
 323
 324                         ramc0: ramc@ffffea00 {
 325                                 compatible = "atmel,at91sam9260-sdramc";
 326                                 reg = <0xffffea00 0x200>;
 327                         };
 328
 329                         smc: smc@ffffec00 {
 330                                 compatible = "atmel,at91sam9260-smc", "syscon";
 331                                 reg = <0xffffec00 0x200>;
 332                         };
 333
 334                         matrix: matrix@ffffee00 {
 335                                 compatible = "atmel,at91sam9rl-matrix", "syscon";
 336                                 reg = <0xffffee00 0x200>;
 337                         };
 338
 339                         aic: interrupt-controller@fffff000 {
 340                                 #interrupt-cells = <3>;
 341                                 compatible = "atmel,at91rm9200-aic";
 342                                 interrupt-controller;
 343                                 reg = <0xfffff000 0x200>;
 344                                 atmel,external-irqs = <31>;
 345                         };
 346
 347                         dbgu: serial@fffff200 {
 348                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
 349                                 reg = <0xfffff200 0x200>;
 350                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 351                                 pinctrl-names = "default";
 352                                 pinctrl-0 = <&pinctrl_dbgu>;
 353                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 354                                 clock-names = "usart";
 355                                 status = "disabled";
 356                         };
 357
 358                         pinctrl@fffff400 {
 359                                 #address-cells = <1>;
 360                                 #size-cells = <1>;
 361                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
 362                                 ranges = <0xfffff400 0xfffff400 0x800>;
 363
 364                                 atmel,mux-mask =
 365                                         /*    A         B     */
 366                                         <0xffffffff 0xe05c6738>,  /* pioA */
 367                                         <0xffffffff 0x0000c780>,  /* pioB */
 368                                         <0xffffffff 0xe3ffff0e>,  /* pioC */
 369                                         <0x003fffff 0x0001ff3c>;  /* pioD */
 370
 371                                 /* shared pinctrl settings */
 372                                 adc0 {
 373                                         pinctrl_adc0_ts: adc0_ts-0 {
 374                                                 atmel,pins =
 375                                                         <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 376                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 377                                                         <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 378                                                         <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 379                                         };
 380
 381                                         pinctrl_adc0_ad0: adc0_ad0-0 {
 382                                                 atmel,pins = <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 383                                         };
 384
 385                                         pinctrl_adc0_ad1: adc0_ad1-0 {
 386                                                 atmel,pins = <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 387                                         };
 388
 389                                         pinctrl_adc0_ad2: adc0_ad2-0 {
 390                                                 atmel,pins = <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 391                                         };
 392
 393                                         pinctrl_adc0_ad3: adc0_ad3-0 {
 394                                                 atmel,pins = <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 395                                         };
 396
 397                                         pinctrl_adc0_ad4: adc0_ad4-0 {
 398                                                 atmel,pins = <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 399                                         };
 400
 401                                         pinctrl_adc0_ad5: adc0_ad5-0 {
 402                                                 atmel,pins = <AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 403                                         };
 404
 405                                         pinctrl_adc0_adtrg: adc0_adtrg-0 {
 406                                                 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 407                                         };
 408                                 };
 409
 410                                 dbgu {
 411                                         pinctrl_dbgu: dbgu-0 {
 412                                                 atmel,pins =
 413                                                         <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 414                                                         <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 415                                         };
 416                                 };
 417
 418                                 ebi {
 419                                         pinctrl_ebi_addr_nand: ebi-addr-0 {
 420                                                 atmel,pins =
 421                                                         <AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 422                                                         <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 423                                         };
 424                                 };
 425
 426                                 fb {
 427                                         pinctrl_fb: fb-0 {
 428                                                 atmel,pins =
 429                                                         <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 430                                                         <AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 431                                                         <AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 432                                                         <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 433                                                         <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 434                                                         <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 435                                                         <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 436                                                         <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 437                                                         <AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 438                                                         <AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 439                                                         <AT91_PIOC 15 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 440                                                         <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 441                                                         <AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 442                                                         <AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 443                                                         <AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 444                                                         <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 445                                                         <AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 446                                                         <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 447                                                         <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 448                                                         <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 449                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 450                                         };
 451                                 };
 452
 453                                 i2c_gpio0 {
 454                                         pinctrl_i2c_gpio0: i2c_gpio0-0 {
 455                                                 atmel,pins =
 456                                                         <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 457                                                         <AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 458                                         };
 459                                 };
 460
 461                                 i2c_gpio1 {
 462                                         pinctrl_i2c_gpio1: i2c_gpio1-0 {
 463                                                 atmel,pins =
 464                                                         <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>,
 465                                                         <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
 466                                         };
 467                                 };
 468
 469                                 mmc0 {
 470                                         pinctrl_mmc0_clk: mmc0_clk-0 {
 471                                                 atmel,pins =
 472                                                         <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 473                                         };
 474
 475                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
 476                                                 atmel,pins =
 477                                                         <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 478                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 479                                         };
 480
 481                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
 482                                                 atmel,pins =
 483                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 484                                                         <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 485                                                         <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 486                                         };
 487                                 };
 488
 489                                 nand {
 490                                         pinctrl_nand_rb: nand-rb-0 {
 491                                                 atmel,pins =
 492                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 493                                         };
 494
 495                                         pinctrl_nand_cs: nand-cs-0 {
 496                                                 atmel,pins =
 497                                                         <AT91_PIOB 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 498                                         };
 499
 500                                         pinctrl_nand_oe_we: nand-oe-we-0 {
 501                                                 atmel,pins =
 502                                                         <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 503                                                         <AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 504                                         };
 505                                 };
 506
 507                                 pwm0 {
 508                                         pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
 509                                                 atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 510                                         };
 511
 512                                         pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
 513                                                 atmel,pins = <AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 514                                         };
 515
 516                                         pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
 517                                                 atmel,pins = <AT91_PIOD 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 518                                         };
 519
 520                                         pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
 521                                                 atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 522                                         };
 523
 524                                         pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
 525                                                 atmel,pins = <AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 526                                         };
 527
 528                                         pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
 529                                                 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 530                                         };
 531
 532                                         pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
 533                                                 atmel,pins = <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 534                                         };
 535
 536                                         pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
 537                                                 atmel,pins = <AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 538                                         };
 539
 540                                         pinctrl_pwm0_pwm2_2: pwm0_pwm2-2 {
 541                                                 atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 542                                         };
 543
 544                                         pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
 545                                                 atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 546                                         };
 547
 548                                         pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
 549                                                 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 550                                         };
 551                                 };
 552
 553                                 spi0 {
 554                                         pinctrl_spi0: spi0-0 {
 555                                                 atmel,pins =
 556                                                         <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 557                                                         <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 558                                                         <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 559                                         };
 560                                 };
 561
 562                                 ssc0 {
 563                                         pinctrl_ssc0_tx: ssc0_tx-0 {
 564                                                 atmel,pins =
 565                                                         <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 566                                                         <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 567                                                         <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 568                                         };
 569
 570                                         pinctrl_ssc0_rx: ssc0_rx-0 {
 571                                                 atmel,pins =
 572                                                         <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 573                                                         <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 574                                                         <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 575                                         };
 576                                 };
 577
 578                                 ssc1 {
 579                                         pinctrl_ssc1_tx: ssc1_tx-0 {
 580                                                 atmel,pins =
 581                                                         <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 582                                                         <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 583                                                         <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 584                                         };
 585
 586                                         pinctrl_ssc1_rx: ssc1_rx-0 {
 587                                                 atmel,pins =
 588                                                         <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 589                                                         <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
 590                                                         <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 591                                         };
 592                                 };
 593
 594                                 tcb0 {
 595                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
 596                                                 atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 597                                         };
 598
 599                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
 600                                                 atmel,pins = <AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 601                                         };
 602
 603                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
 604                                                 atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 605                                         };
 606
 607                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
 608                                                 atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 609                                         };
 610
 611                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
 612                                                 atmel,pins = <AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 613                                         };
 614
 615                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
 616                                                 atmel,pins = <AT91_PIOD 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 617                                         };
 618
 619                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
 620                                                 atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 621                                         };
 622
 623                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
 624                                                 atmel,pins = <AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 625                                         };
 626
 627                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
 628                                                 atmel,pins = <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 629                                         };
 630                                 };
 631
 632                                 usart0 {
 633                                         pinctrl_usart0: usart0-0 {
 634                                                 atmel,pins =
 635                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 636                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 637                                         };
 638
 639                                         pinctrl_usart0_rts: usart0_rts-0 {
 640                                                 atmel,pins =
 641                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 642                                         };
 643
 644                                         pinctrl_usart0_cts: usart0_cts-0 {
 645                                                 atmel,pins =
 646                                                         <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 647                                         };
 648
 649                                         pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 {
 650                                                 atmel,pins =
 651                                                         <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE>,
 652                                                         <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 653                                         };
 654
 655                                         pinctrl_usart0_dcd: usart0_dcd-0 {
 656                                                 atmel,pins =
 657                                                         <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 658                                         };
 659
 660                                         pinctrl_usart0_ri: usart0_ri-0 {
 661                                                 atmel,pins =
 662                                                         <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 663                                         };
 664
 665                                         pinctrl_usart0_sck: usart0_sck-0 {
 666                                                 atmel,pins =
 667                                                         <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 668                                         };
 669                                 };
 670
 671                                 usart1 {
 672                                         pinctrl_usart1: usart1-0 {
 673                                                 atmel,pins =
 674                                                         <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 675                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 676                                         };
 677
 678                                         pinctrl_usart1_rts: usart1_rts-0 {
 679                                                 atmel,pins =
 680                                                         <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 681                                         };
 682
 683                                         pinctrl_usart1_cts: usart1_cts-0 {
 684                                                 atmel,pins =
 685                                                         <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 686                                         };
 687
 688                                         pinctrl_usart1_sck: usart1_sck-0 {
 689                                                 atmel,pins =
 690                                                         <AT91_PIOD 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 691                                         };
 692                                 };
 693
 694                                 usart2 {
 695                                         pinctrl_usart2: usart2-0 {
 696                                                 atmel,pins =
 697                                                         <AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 698                                                         <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 699                                         };
 700
 701                                         pinctrl_usart2_rts: usart2_rts-0 {
 702                                                 atmel,pins =
 703                                                         <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 704                                         };
 705
 706                                         pinctrl_usart2_cts: usart2_cts-0 {
 707                                                 atmel,pins =
 708                                                         <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 709                                         };
 710
 711                                         pinctrl_usart2_sck: usart2_sck-0 {
 712                                                 atmel,pins =
 713                                                         <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE>;
 714                                         };
 715                                 };
 716
 717                                 usart3 {
 718                                         pinctrl_usart3: usart3-0 {
 719                                                 atmel,pins =
 720                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
 721                                                         <AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
 722                                         };
 723
 724                                         pinctrl_usart3_rts: usart3_rts-0 {
 725                                                 atmel,pins =
 726                                                         <AT91_PIOD 4 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 727                                         };
 728
 729                                         pinctrl_usart3_cts: usart3_cts-0 {
 730                                                 atmel,pins =
 731                                                         <AT91_PIOD 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 732                                         };
 733
 734                                         pinctrl_usart3_sck: usart3_sck-0 {
 735                                                 atmel,pins =
 736                                                         <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 737                                         };
 738                                 };
 739
 740                                 pioA: gpio@fffff400 {
 741                                         compatible = "atmel,at91rm9200-gpio";
 742                                         reg = <0xfffff400 0x200>;
 743                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
 744                                         #gpio-cells = <2>;
 745                                         gpio-controller;
 746                                         interrupt-controller;
 747                                         #interrupt-cells = <2>;
 748                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
 749                                 };
 750
 751                                 pioB: gpio@fffff600 {
 752                                         compatible = "atmel,at91rm9200-gpio";
 753                                         reg = <0xfffff600 0x200>;
 754                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
 755                                         #gpio-cells = <2>;
 756                                         gpio-controller;
 757                                         interrupt-controller;
 758                                         #interrupt-cells = <2>;
 759                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
 760                                 };
 761
 762                                 pioC: gpio@fffff800 {
 763                                         compatible = "atmel,at91rm9200-gpio";
 764                                         reg = <0xfffff800 0x200>;
 765                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
 766                                         #gpio-cells = <2>;
 767                                         gpio-controller;
 768                                         interrupt-controller;
 769                                         #interrupt-cells = <2>;
 770                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
 771                                 };
 772
 773                                 pioD: gpio@fffffa00 {
 774                                         compatible = "atmel,at91rm9200-gpio";
 775                                         reg = <0xfffffa00 0x200>;
 776                                         interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
 777                                         #gpio-cells = <2>;
 778                                         gpio-controller;
 779                                         interrupt-controller;
 780                                         #interrupt-cells = <2>;
 781                                         clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
 782                                 };
 783                         };
 784
 785                         pmc: pmc@fffffc00 {
 786                                 compatible = "atmel,at91sam9rl-pmc", "syscon";
 787                                 reg = <0xfffffc00 0x100>;
 788                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 789                                 #clock-cells = <2>;
 790                                 clocks = <&clk32k>, <&main_xtal>;
 791                                 clock-names = "slow_clk", "main_xtal";
 792                         };
 793
 794                         rstc@fffffd00 {
 795                                 compatible = "atmel,at91sam9260-rstc";
 796                                 reg = <0xfffffd00 0x10>;
 797                                 clocks = <&clk32k>;
 798                         };
 799
 800                         shdwc@fffffd10 {
 801                                 compatible = "atmel,at91sam9260-shdwc";
 802                                 reg = <0xfffffd10 0x10>;
 803                                 clocks = <&clk32k>;
 804                         };
 805
 806                         pit: timer@fffffd30 {
 807                                 compatible = "atmel,at91sam9260-pit";
 808                                 reg = <0xfffffd30 0xf>;
 809                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 810                                 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
 811                         };
 812
 813                         watchdog@fffffd40 {
 814                                 compatible = "atmel,at91sam9260-wdt";
 815                                 reg = <0xfffffd40 0x10>;
 816                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 817                                 clocks = <&clk32k>;
 818                                 status = "disabled";
 819                         };
 820
 821                         clk32k: sckc@fffffd50 {
 822                                 compatible = "atmel,at91sam9x5-sckc";
 823                                 reg = <0xfffffd50 0x4>;
 824                                 clocks = <&slow_xtal>;
 825                                 #clock-cells = <0>;
 826                         };
 827
 828                         rtc@fffffd20 {
 829                                 compatible = "atmel,at91sam9260-rtt";
 830                                 reg = <0xfffffd20 0x10>;
 831                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 832                                 clocks = <&clk32k>;
 833                                 status = "disabled";
 834                         };
 835
 836                         gpbr: syscon@fffffd60 {
 837                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
 838                                 reg = <0xfffffd60 0x10>;
 839                                 status = "disabled";
 840                         };
 841
 842                         rtc@fffffe00 {
 843                                 compatible = "atmel,at91rm9200-rtc";
 844                                 reg = <0xfffffe00 0x40>;
 845                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
 846                                 clocks = <&clk32k>;
 847                                 status = "disabled";
 848                         };
 849
 850                 };
 851         };
 852
 853         i2c-gpio-0 {
 854                 compatible = "i2c-gpio";
 855                 gpios = <&pioA 23 GPIO_ACTIVE_HIGH>, /* sda */
 856                         <&pioA 24 GPIO_ACTIVE_HIGH>; /* scl */
 857                 i2c-gpio,sda-open-drain;
 858                 i2c-gpio,scl-open-drain;
 859                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 860                 #address-cells = <1>;
 861                 #size-cells = <0>;
 862                 pinctrl-names = "default";
 863                 pinctrl-0 = <&pinctrl_i2c_gpio0>;
 864                 status = "disabled";
 865         };
 866
 867         i2c-gpio-1 {
 868                 compatible = "i2c-gpio";
 869                 gpios = <&pioD 10 GPIO_ACTIVE_HIGH>, /* sda */
 870                         <&pioD 11 GPIO_ACTIVE_HIGH>; /* scl */
 871                 i2c-gpio,sda-open-drain;
 872                 i2c-gpio,scl-open-drain;
 873                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 874                 #address-cells = <1>;
 875                 #size-cells = <0>;
 876                 pinctrl-names = "default";
 877                 pinctrl-0 = <&pinctrl_i2c_gpio1>;
 878                 status = "disabled";
 879         };
 880 };